Inital build

backend/config/config.go

@@ -0,0 +1,57 @@
+package config
+
+import (
+	"os"
+	"strconv"
+)
+
+type Config struct {
+	Port           string
+	DataDir        string
+	StorageDir     string
+	JWTSecret      string
+	JWTExpirySecs  int
+	DBPath         string
+	ThumbnailDir   string
+	TrashDir       string
+	VersionsDir    string
+	BackupDir      string
+	MaxLoginAttempts int
+	LockoutSeconds   int
+}
+
+func Load() *Config {
+	cfg := &Config{
+		Port:             getEnv("PORT", "5827"),
+		DataDir:          getEnv("DATA_DIR", "/app/data"),
+		StorageDir:       getEnv("STORAGE_DIR", "/storage"),
+		JWTSecret:        getEnv("JWT_SECRET", ""),
+		JWTExpirySecs:    getEnvInt("JWT_EXPIRY_SECS", 900),       // 15 minutes
+		MaxLoginAttempts: getEnvInt("MAX_LOGIN_ATTEMPTS", 5),
+		LockoutSeconds:   getEnvInt("LOCKOUT_SECONDS", 300),       // 5 minutes
+	}
+
+	cfg.DBPath = cfg.DataDir + "/drive.db"
+	cfg.ThumbnailDir = cfg.DataDir + "/thumbnails"
+	cfg.TrashDir = cfg.StorageDir + "/.trash"
+	cfg.VersionsDir = cfg.StorageDir + "/.versions"
+	cfg.BackupDir = cfg.StorageDir + "/.backups"
+
+	return cfg
+}
+
+func getEnv(key, fallback string) string {
+	if value, ok := os.LookupEnv(key); ok {
+		return value
+	}
+	return fallback
+}
+
+func getEnvInt(key string, fallback int) int {
+	if value, ok := os.LookupEnv(key); ok {
+		if intVal, err := strconv.Atoi(value); err == nil {
+			return intVal
+		}
+	}
+	return fallback
+}